// 整体样式设置
html,
body,
#root {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.demo-logo-vertical{
    
    width: 80%;
    margin: 20px auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    color: #0061b0;
    img{
        width: 120px;
    }
}